:root{--bg:#fbfaf7;--ink:#1d1b18;--soft:#5b564e;--line:#dcd7cc;--acc:#8a2b1e}
@media (prefers-color-scheme:dark){:root{--bg:#151412;--ink:#ece8df;--soft:#a39d90;--line:#35322c;--acc:#e0846f}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:18px/1.65 Charter,"Iowan Old Style",Georgia,serif}
.w{max-width:46rem;margin:0 auto;padding:0 1.25rem}
header{border-bottom:1px solid var(--line)}header .w{display:flex;justify-content:space-between;align-items:baseline;padding-top:1rem;padding-bottom:1rem}
.brand{font:700 1.05rem/1 system-ui,sans-serif;color:var(--ink);text-decoration:none;letter-spacing:.01em}
nav a{font:.9rem system-ui,sans-serif;color:var(--soft);margin-left:1.25rem;text-decoration:none}nav a:hover{color:var(--acc)}
main{padding-top:2rem;padding-bottom:3rem}
h1{font-size:clamp(1.7rem,5vw,2.4rem);line-height:1.15;margin:.4rem 0 1rem;letter-spacing:-.01em}
h2{font-size:1.4rem;margin:2.4rem 0 .6rem}h3{font-size:1.05rem;margin:1.4rem 0 .2rem}
p{margin:.7rem 0}.lead{font-size:1.2rem;color:var(--ink)}.crumb,.meta{font:.85rem system-ui,sans-serif;color:var(--soft)}
a{color:var(--acc)}ol,ul{padding-left:1.3rem}li{margin:.35rem 0}
.tw{overflow-x:auto;margin:1rem 0}table{border-collapse:collapse;width:100%;font:.95rem/1.4 system-ui,sans-serif;min-width:34rem}
th,td{text-align:left;padding:.7rem .6rem;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:600;color:var(--soft);font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}
td small{display:block;color:var(--soft);margin-top:.2rem}
.idx{list-style:none;padding:0}.idx li{padding:1rem 0;border-bottom:1px solid var(--line)}
.idx a{text-decoration:none}.idx span{display:block;color:var(--soft);font-size:.95rem;margin-top:.2rem}
footer{border-top:1px solid var(--line);font:.85rem system-ui,sans-serif;color:var(--soft)}footer .w{padding-top:1.2rem;padding-bottom:2rem}
@media (max-width:600px){body{font-size:17px}table{min-width:0;font-size:.82rem}th,td{padding:.55rem .3rem}th{font-size:.7rem;letter-spacing:.02em}}
.brand,nav a{white-space:nowrap}
@media (max-width:600px){nav a{margin-left:.8rem;font-size:.82rem}header .w{gap:.6rem}}